نتایج جستجو برای: rare metals

تعداد نتایج: 301425  

Journal: :Journal of hazardous materials 2013
Jochen Bundschuh Prosun Bhattacharya Bibhash Nath Ravi Naidu Jack Ng Luiz R G Guilherme Lena Q Ma Kyoung-Woong Kim Jiin-Shuh Jean

a Faculty of Health, Engineering and Surveying and NCEA, University of Southern Queensland, Toowoomba, QLD, Australia b KTH Royal Institute of Technology, Stockholm, Sweden c KTH-International Groundwater Arsenic Research Group, Division of Land and Water Resources Engineering, Department of Sustainable Development, Environmental Sciences and Engineering, KTH Royal Institute of Technology, Stoc...

1999
JEROME J. WORKMAN

II. APPLICATIONS............................................................................... 7 A. Agricultural Sciences................................................................. 7 B. Animal Sciences ........................................................................ 8 C. Biotechnology............................................................................ 8 D. Earth Sciences ...

2013
Alberto Adrego Pinto

In the case of voluntary vaccination, people have to face the benefit of vaccinate against the adverse effects that may result from the act of vaccination. This dilemma is even more important when parents have to decide whether or not to vaccinate their children. The decision depends on the perceived risks from vaccination and infection, but also depends on the decision of all other people: if ...

2003
S. S. Russell A. N. Krot T. E. Jeffries A. Ulyanov

AMOEBOID OLIVINE AGGREGATES FROM EFREMOVKA (CV3). S. S. Russell, A. N. Krot, T. E. Jeffries, and A. A. Ulyanov Dept. Mineralogy, The Natural History Museum, Cromwell Road, London SW7 5BD, UK ([email protected]) Hawai’i Institute of Geophysics and Planetology, School of Ocean and Earth Science and Technology, Universitry of Hawai’i at Manoa, Honolulu, HI 96822, USA. M.V. Lomonosov Moscow State Univ...

2002
Alessandro Tibaldi Mariano Garcia Alfredo M. Lagmay Vera V. Ponomareva Laura B. Marinoni A. Tibaldi

Volume Project Leader Alessandro Tibaldi Dipartimento di Scienze Geologiche e Geotecnologie Università degli Studi di Milano-Bicocca (Italy) Co-leaders Mariano Garcia Alfredo M. Lagmay Vera V. Ponomareva CSIC, Institute of Earth Sciences ‘Jaume Almera’, Barcelona (Spain) National Institute of Geological Sciences, Quezon City (Philippines) Institute of Volcanic Geology and Geochemistry, Petropav...

2008
Rolf H. Reichle

Although remote sensing data are often plentiful, they do not usually satisfy the users’ needs directly. Data assimilation is required to extract information about geophysical fields of interest from the remote sensing observations and to make the data more accessible to users. Remote sensing may provide, for example, measurements of surface soil moisture, snow water equivalent, snow cover, or ...

Journal: :Shigen-to-Sozai 1991

2016
Fei Pan Jian Zhang Hao-Long Chen Yen-Hsun Su Chia-Liang Kuo Yen-Hao Su Shin-Hau Chen Kuan-Ju Lin Ping-Hung Hsieh Weng-Sing Hwang

Rare earth metals are used in semiconductors, solar cells and catalysts. This review focuses on the background of oxide metallurgy technologies, the chemical and physical properties of rare earth (RE) metals, the background of oxide metallurgy, the functions of RE metals in steelmaking, and the influences of RE metals on steel microstructures. Future prospects for RE metal applications in steel...

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